Cheng Maoyun (; 25 August 1900 – 31 July 1957) was a Chinese composer and a professor at National Central University and Hangzhou Societal University (). He composed the National Anthem of the Republic of China.
He was born in Xinjian (), Jiangxi to a family of officials. He studied music in Jiangxi Provincial Higher Normal School (æ±Â西çÂÂç«Âé«ÂçÂÂå¸ÂèÂÂå¦校 JiÃÂngxë shÃÂnglì gÃÂodÃÂng shëfàn xuéxiào), and the Ueno Music Academy () in Tokyo. He majored in violin, then music theory, and composition.
In 1928, his submission of the melody of "Three Principles of the People" was chosen. In 1947, he travelled to Taiwan for the first time, where Hsiao Er-hua (èÂÂèÂÂå XiÃÂo ÃÂrhuà), head of the College of Music in the Taiwan Provincial Normal University, offered Cheng Maoyun a position, but he refused. He never returned to Taiwan again. He had a stroke in 1951 in Xi'an, and he died of a second stroke on July 31, 1957.
The official university song of the National Central University is also composed by Cheng.
His wife and son are also musicians. Zhang Yongzhen (), Cheng's wife, is a piano professor at the Xi'an Music Academy. His son, Zhang Jiannan (å¼ åÂÂç·; born 1945), is a composer.